EP0927589A3 - Eine aufgeschaumte Metallschicht enthaltender Karosseriebauteil für Kraftfahrzeuge - Google Patents
Eine aufgeschaumte Metallschicht enthaltender Karosseriebauteil für Kraftfahrzeuge Download PDFInfo
- Publication number
- EP0927589A3 EP0927589A3 EP98122771A EP98122771A EP0927589A3 EP 0927589 A3 EP0927589 A3 EP 0927589A3 EP 98122771 A EP98122771 A EP 98122771A EP 98122771 A EP98122771 A EP 98122771A EP 0927589 A3 EP0927589 A3 EP 0927589A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- workpiece
- motor vehicles
- foam layer
- metal foam
- area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
- B22F7/004—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part
- B22F7/006—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part the porous part being obtained by foaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1103—Making porous workpieces or articles with particular physical characteristics
- B22F3/1109—Inhomogenous pore distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
- B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Body Structure For Vehicles (AREA)
- Laminated Bodies (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Powder Metallurgy (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29800005U | 1998-01-02 | ||
DE29800005U DE29800005U1 (de) | 1998-01-02 | 1998-01-02 | Bauteil, insbesondere Karosseriebauteil für Kraftfahrzeuge |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0927589A2 EP0927589A2 (de) | 1999-07-07 |
EP0927589A3 true EP0927589A3 (de) | 1999-07-21 |
EP0927589B1 EP0927589B1 (de) | 2002-09-04 |
EP0927589B9 EP0927589B9 (de) | 2002-12-04 |
Family
ID=8050876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98122771A Expired - Lifetime EP0927589B9 (de) | 1998-01-02 | 1998-12-01 | Eine aufgeschäumte Metallschicht enthaltendes Karosseriebauteil für Kraftfahrzeuge |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0927589B9 (de) |
AT (1) | ATE223275T1 (de) |
DE (2) | DE29800005U1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001000355A1 (de) * | 1999-06-23 | 2001-01-04 | Grillo-Werke Ag | Metallschaumkörper auf basis von zink |
DE102004040888A1 (de) * | 2004-08-24 | 2006-04-13 | Wilhelm Karmann Gmbh | Herstellung von Bauteilen mit zumindest einer metallischen Schaumlage |
DE102015002561A1 (de) * | 2015-02-27 | 2016-09-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Herstellen eines metallischen Verbundkörpers sowie metallischer Verbundkörper |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014071A1 (de) * | 1979-01-29 | 1980-08-06 | Ipm Corporation | Pulvermetallurgische Artikel, ihr Herstellungsverfahren und Verfahren zum Verbinden dieser Artikel mit Eisenbasismaterialien |
US5655295A (en) * | 1993-12-10 | 1997-08-12 | Katayama Special Industries, Ltd. | Lead-provided porous metal sheet and method for manufacturing the sheet |
EP0790426A2 (de) * | 1996-02-14 | 1997-08-20 | Miba Frictec GmbH & Co. KG. | Verfahren zum Herstellen einer ebenen Reiblamelle |
DE19612781C1 (de) * | 1996-03-29 | 1997-08-21 | Karmann Gmbh W | Bauteil aus metallischem Schaumwerkstoff, Verfahren zum Endformen dieses Bauteils und Vorrichtung zur Ausführung des Verfahrens |
-
1998
- 1998-01-02 DE DE29800005U patent/DE29800005U1/de not_active Expired - Lifetime
- 1998-12-01 AT AT98122771T patent/ATE223275T1/de not_active IP Right Cessation
- 1998-12-01 EP EP98122771A patent/EP0927589B9/de not_active Expired - Lifetime
- 1998-12-01 DE DE59805404T patent/DE59805404D1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0014071A1 (de) * | 1979-01-29 | 1980-08-06 | Ipm Corporation | Pulvermetallurgische Artikel, ihr Herstellungsverfahren und Verfahren zum Verbinden dieser Artikel mit Eisenbasismaterialien |
US5655295A (en) * | 1993-12-10 | 1997-08-12 | Katayama Special Industries, Ltd. | Lead-provided porous metal sheet and method for manufacturing the sheet |
EP0790426A2 (de) * | 1996-02-14 | 1997-08-20 | Miba Frictec GmbH & Co. KG. | Verfahren zum Herstellen einer ebenen Reiblamelle |
DE19612781C1 (de) * | 1996-03-29 | 1997-08-21 | Karmann Gmbh W | Bauteil aus metallischem Schaumwerkstoff, Verfahren zum Endformen dieses Bauteils und Vorrichtung zur Ausführung des Verfahrens |
Also Published As
Publication number | Publication date |
---|---|
EP0927589B9 (de) | 2002-12-04 |
ATE223275T1 (de) | 2002-09-15 |
DE29800005U1 (de) | 1999-05-06 |
EP0927589B1 (de) | 2002-09-04 |
EP0927589A2 (de) | 1999-07-07 |
DE59805404D1 (de) | 2002-10-10 |
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